> Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Polyclonal Antibodies > [KO Validated] PTPN1 Polyclonal AntibodyBrand |
Leading Biology | Catalog Number |
APR22488N |
Product Type |
Polyclonal Antibodies | Field of Research |
Cell Biology & Developmental Biology>Cell Adhesion |
Product Overview |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality [KO Validated] PTPN1 Polyclonal Antibody.
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Molecular Weight |
Calculated MW:
49kDa
Observed MW:
50kDa
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Species Reactivity |
Rabbit
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Immunogen |
Recombinant fusion protein of human PTPN1 (NP_002818.1).
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Cross Reactivity |
Human,Mouse,Rat
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Isotype |
IgG
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GeneID |
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UniProt ID |
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Purity |
Affinity purification |
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Storage & Stability |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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Storage Buffer |
Buffer: PBS with 50% glycerol, pH7.3.
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Applications |
WB,IHC,IF
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Dilution |
WB 1:500 - 1:2000
IHC 1:50 - 1:200
IF 1:10 - 1:100
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Product Description |
The protein encoded by this gene is the founding member of the protein tyrosine phosphatase (PTP) family, which was isolated and identified based on its enzymatic activity and amino acid sequence. PTPs catalyze the hydrolysis of the phosphate monoesters specifically on tyrosine residues. Members of the PTP family share a highly conserved catalytic motif, which is essential for the catalytic activity. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP has been shown to act as a negative regulator of insulin signaling by dephosphorylating the phosphotryosine residues of insulin receptor kinase. This PTP was also reported to dephosphorylate epidermal growth factor receptor kinase, as well as JAK2 and TYK2 kinases, which implicated the role of this PTP in cell growth control, and cell response to interferon stimulation. Two transcript variants encoding different isoforms have been found for this gene.
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Synonyms |
PTPN1; PTP1B; tyrosine-protein phosphatase non-receptor type 1
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Images |
Western blot analysis of extracts of various cell lines, using PTPN1 antibody.
Western blot analysis of extracts from normal (control) and PTPN1 knockout (KO) HeLa cells, using PTPN1 antibody.
Immunohistochemistry of paraffin-embedded rat brain using PTPN1 antibody. |
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Specification |
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Quantity |
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